Ena is a distinctive girls' name in United States, ranking #6593 in 1997 with 14 recorded births. This places Ena in the top 41% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 49 births ranking #3311. In 1997, approximately 1 in every 124,333 girls born was named Ena. STABLE Recent data shows the name is currently stable.